4.5
(306)
1,615
hikers
12
hikes
Hiking around Oinville-Sur-Montcient offers varied terrain characterized by rolling hills and open countryside, with some sections passing through woodlands. The region features moderate elevation changes, providing accessible paths for different fitness levels. Many trails are circular, allowing for exploration of the local landscape and villages.
Last updated: July 5, 2026
4.8
(5)
62
hikers
9.81km
02:40
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
17
hikers
10.1km
02:44
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
15
hikers
18.3km
05:06
330m
330m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
11
hikers
7.59km
02:10
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
2
hikers
17.6km
04:47
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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For me the most beautiful panorama of the Vexin.
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Many possibilities are accessible from this place.
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From here you can enjoy a superb view of the valley and the fields of French Vexin. A real breath of fresh air!
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Founded in 1127, the Saint-Séverin church in Oinville-sur-Montcient bears witness to the long history of this commune of Yvelines. However, the north wall of the nave is the only one to survive from this period. In a Gothic style, the church was then enlarged in the 16th century. Like many towns in Île-de-France, the church is part of the cultural heritage of Oinville-sur-Montcient and is classified as a historic monument.
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magnificent view of the route taken especially opposite the Malmaison farm
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We are here in the presence of a large dolmen discovered in 1768 by the villagers. They actually believed they had discovered the remains of a monastery. The stripping of the dolmen delivered leather spatulas, vases, ashes and flint knives. It was estimated in 1894 that this monument contained 150 skeletons. It was excavated in a more scientific way in 1899 by Mr. Mortillet and restored in 1970. The archives show the presence of roofing slabs until the 18th century. The dolmen consists of large sandstone slabs forming the pillars. The gaps between the pillars are filled with flat stones.
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There are over 160 hiking trails around Oinville-Sur-Montcient. The region offers a diverse network of paths, ranging from easy strolls to more challenging routes, ensuring options for various fitness levels.
Yes, Oinville-Sur-Montcient has over 60 easy hiking trails, making it a great destination for beginners and families. These routes typically feature gentle terrain and shorter distances. For a moderate option that is still accessible, consider the Oinville loop from Oinville-sur-Montcient, which is about 6 miles long.
The hiking trails around Oinville-Sur-Montcient are characterized by rolling hills and open countryside, with significant sections passing through woodlands. You'll find moderate elevation changes, providing varied scenery without overly strenuous climbs. Many paths traverse open fields, offering consistent walking surfaces.
Yes, many trails in the region are circular, allowing you to start and end your hike in the same location. A popular option is the Hiking loop from Oinville-sur-Montcient, which covers about 6.25 miles through open fields.
While specific named viewpoints are not highlighted, the rolling hills and open countryside of Oinville-Sur-Montcient offer numerous panoramic vistas of the surrounding agricultural land and local features. Trails often provide expansive views across the Vexin Français Regional Natural Park.
Beyond the natural beauty, you can explore several historical and cultural landmarks. Consider visiting the impressive Château de Jambville or the historic Notre-Dame Church in Vétheuil. The Jambville Castle – Jambville Castle loop from Oinville-sur-Montcient is a longer route that passes by the château.
The region's rolling hills and open fields can be beautiful in winter, especially after a fresh snowfall. However, some woodland paths might become muddy or slippery. Always check local weather conditions and trail reports before heading out, and ensure you have appropriate footwear and clothing for colder temperatures.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 240 reviews. Hikers often praise the varied terrain, the peaceful atmosphere of the countryside, and the well-maintained paths that make for enjoyable walks.
While specific cafes directly on the trails are not prominent, the villages in and around Oinville-Sur-Montcient, such as Oinville-sur-Montcient itself, often have local establishments where you can find refreshments. It's advisable to carry water and snacks, especially on longer routes.
Spring and autumn are generally ideal for hiking in Oinville-Sur-Montcient, offering pleasant temperatures and beautiful scenery as the landscape changes. Summer can also be enjoyable, though it's best to start early to avoid the midday heat. Winter provides a different, quieter experience, but requires appropriate gear.
Public transport options to Oinville-Sur-Montcient are limited. While some regional bus services connect to nearby towns, direct access to trailheads often requires a car. It's recommended to check local bus schedules in advance if you plan to rely on public transport.
Parking is typically available in the villages, such as Oinville-sur-Montcient, often near the church or town hall. For specific trailheads, look for designated parking areas or roadside parking where permitted. Always ensure you park responsibly and do not obstruct local access.


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